Review Article
Segmental Arterial Mediolysis: A Multiguised Vasospastic Arteriopathy with Collateral Mesangial Cell Hyperplasia and Cardiac Toxicity Generated by Norepinephrine and Hyperdense Adrenoceptors Alone or by Crosstalk with Other Pressor Agents
Figure 27
Pulmonary artery segmental arterial mediolysis injurious phase. The arrow points to a large focus of apoptosis involving the outer half of the media. Hematoxylin & eosin ×200 (adapted from Interventional Cardiology 12(3) copyright 2020, online publication).